U.S.A. (1955) Fire. Red meter cancellation on piece Pitney Bowes No 172297: "Fire loss is everybody's loss. Prevent fire."
AVAILABLE AT $12
4146
EMA
U.S.A. (1957) Fire extinguisher*. Red meter cancellation on piece Pitney Bowes No 135422: "Red Comet automatic fire extinguishers protect property and lives."